| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $217.79 | 6.693% | $232.3667 | $232.37 | $232.35 | $232.40 |
| Purchase #2 | $7.68 | 9.736% | $8.4277 | $8.43 | $8.45 | $8.40 |
| Purchase #3 | $197.95 | 3.266% | $204.415 | $204.42 | $204.40 | $204.40 |
| Purchase #4 | $64.90 | 11.586% | $72.4193 | $72.42 | $72.40 | $72.40 |
| Purchase #5 | $173.80 | 4.660% | $181.8991 | $181.90 | $181.90 | $181.90 |
| Purchase #6 | $219.56 | 6.387% | $233.5833 | $233.58 | $233.60 | $233.60 |
| Purchase #7 | $70.28 | 6.327% | $74.7266 | $74.73 | $74.75 | $74.70 |
| 7 purchase totals = | $951.96 | $1,007.8377 | $1,007.85 | $1,007.85 | $1,007.80 | |